01 /*
02 * Copyright 2002-2007 Sun Microsystems, Inc. All Rights Reserved.
03 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04 *
05 * This code is free software; you can redistribute it and/or modify it
06 * under the terms of the GNU General Public License version 2 only, as
07 * published by the Free Software Foundation. Sun designates this
08 * particular file as subject to the "Classpath" exception as provided
09 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package javax.management.loading;
27
28 import java.net.URL;
29 import java.net.URLStreamHandlerFactory;
30
31 /**
32 * An MLet that is not added to the {@link ClassLoaderRepository}.
33 * This class acts exactly like its parent class, {@link MLet}, with
34 * one exception. When a PrivateMLet is registered in an MBean
35 * server, it is not added to that MBean server's {@link
36 * ClassLoaderRepository}. This is true because this class implements
37 * the interface {@link PrivateClassLoader}.
38 *
39 * @since 1.5
40 */
41 public class PrivateMLet extends MLet implements PrivateClassLoader {
42 private static final long serialVersionUID = 2503458973393711979L;
43
44 /**
45 * Constructs a new PrivateMLet for the specified URLs using the
46 * default delegation parent ClassLoader. The URLs will be
47 * searched in the order specified for classes and resources
48 * after first searching in the parent class loader.
49 *
50 * @param urls The URLs from which to load classes and resources.
51 * @param delegateToCLR True if, when a class is not found in
52 * either the parent ClassLoader or the URLs, the MLet should delegate
53 * to its containing MBeanServer's {@link ClassLoaderRepository}.
54 *
55 */
56 public PrivateMLet(URL[] urls, boolean delegateToCLR) {
57 super (urls, delegateToCLR);
58 }
59
60 /**
61 * Constructs a new PrivateMLet for the given URLs. The URLs will
62 * be searched in the order specified for classes and resources
63 * after first searching in the specified parent class loader.
64 * The parent argument will be used as the parent class loader
65 * for delegation.
66 *
67 * @param urls The URLs from which to load classes and resources.
68 * @param parent The parent class loader for delegation.
69 * @param delegateToCLR True if, when a class is not found in
70 * either the parent ClassLoader or the URLs, the MLet should delegate
71 * to its containing MBeanServer's {@link ClassLoaderRepository}.
72 *
73 */
74 public PrivateMLet(URL[] urls, ClassLoader parent,
75 boolean delegateToCLR) {
76 super (urls, parent, delegateToCLR);
77 }
78
79 /**
80 * Constructs a new PrivateMLet for the specified URLs, parent
81 * class loader, and URLStreamHandlerFactory. The parent argument
82 * will be used as the parent class loader for delegation. The
83 * factory argument will be used as the stream handler factory to
84 * obtain protocol handlers when creating new URLs.
85 *
86 * @param urls The URLs from which to load classes and resources.
87 * @param parent The parent class loader for delegation.
88 * @param factory The URLStreamHandlerFactory to use when creating URLs.
89 * @param delegateToCLR True if, when a class is not found in
90 * either the parent ClassLoader or the URLs, the MLet should delegate
91 * to its containing MBeanServer's {@link ClassLoaderRepository}.
92 *
93 */
94 public PrivateMLet(URL[] urls, ClassLoader parent,
95 URLStreamHandlerFactory factory, boolean delegateToCLR) {
96 super(urls, parent, factory, delegateToCLR);
97 }
98 }
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